I don’t understand this so please help

Answer:

In my personal opinion, I think this is possible because your body already knows the cell. It is already familiar with it.

Explanation:

Answer:

D. they do not have stems, roots and leaves

Algae are not considered as plants as they do not have roots, stems, and leaves.

They are a group of predominantly photosynthetic, aquatic, and nucleus containing organisms, which are devoid of the following things:

Algae comprises chloroplasts and generate food by the process of photosynthesis. However, they are not considered as plants, as they are devoid of several other compositions of true plants like roots, leaves, or stems.

Thus, the correct answer is option D.

Find out more information about algae here:

https://brainly.com/question/979323

Answer:

c

Explanation:

Marine fossils as their name say are should usually be in the ocean. not in a freshwater lake

Hope this helps

Answer:

can alter where species live, how they interact, and the timing of biological events, which could fundamentally transform current ecosystems and food webs. Climate change can overwhelm the capacity of ecosystems to mitigate extreme events and disturbance, such as wildfires, floods, and drought.

Explanation:

solid , maltings , freezing

Answer:

mutation rates can be used to design molecular clocks in order to estimate divergence times among species  

Explanation:

In evolutionary biology, the substitution rates (also known as mutation rates) are used for the development of 'molecular clocks' which allow estimating the divergence times among species or among taxonomic groups. Molecular clocks can be designed by estimating the divergence rate of nucleotide sequences (either DNA or RNA) and amino acid (protein) sequences. These substitution rates can also be used to track how quickly viruses evolve (for example, in a pandemic situation).

Answer:

what are the answers? if I knew the answers I could tell ya

Answer:

#3#5#7

Explanation:

hopes this helps

Answer:

I think it is C because there densities are different.

Hii!!! I believe the answer is A. False. (:

Answer:

D: A virus can evolve.

Explanation:

Viruses are not organisms so that rules out all other options.

Answer:

Homeostasis

Explanation:

════════ ∘◦❁◦∘ ════════

[tex] \mathbb{CELL\:DIVISION\:(MITOSIS)} [/tex]

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Well, im not sure what somatic cell is. But, the reason why cell division help in growth and development is because the main goal of cell division is to make more cells right? This is also why we keep growing (like taller/bigger) because more cells in our body because of that cell division.

#see pic of how cells in our body divide during mitosis

#sorry i borrow this ans for my latex experiment :v

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Mitosis occurs in somatic cells this means that it takes place in all types of cells that are not involved in the production of gametes. Prior to each mitotic division, a copy of every chromosome is created; thus, following division, a complete set of chromosomes is found in the nucleus of each new cell.

Answer:

gases of nitrogen and many more

Answer:

biodiversity

Explanation:

An ecosystem is all the things in an biome but not all Earth

biodiversity is the variety of all living things

a population is the number of a species in an area

competition is when animals compete for resources

P.S. Please mark Brainliest if correct?

Answer:

By monitoring changes in the population of a specific indicator species, scientists may draw conclusions about changes in a specific pollutant's levels. In addition, this method of pollution measurement demonstrates the impact of pollution on vulnerable species.

Explanation:

Answer:

C. rising moist air

Explanation:

for the storm to start/process it needs the moist air in order for both hurricanes and thunderstorms to happen, because the rotation with the moistness creates the storms.

Hope this helps

Answer:

rising, moist air

Explanation:

because it is i got it right on my test

Answer:

Structure of Plasma Membranes

The primary function of the plasma membrane is to protect the cell from its surroundings. Composed of a phospholipid bilayer with embedded proteins, the plasma membrane is selectively permeable to ions and organic molecules and regulates the movement of substances in and out of cells.

Explanation:

Answer:

D: Condensation​

Explanation:

Answer:

D. electromagnetic energy

Answer:

C

Explanation:

mixed together they make helium which would be chemical

Answer:

Explanation:

Tsunamis are initiated underwater and usually happen as a result of underwater earthquakes which can be initiated when tectonic plates slide past each other.

This causes a large movement of water such that large waves form and move away in al directions from the source. As these waves approach the shore they slow down speed but this only increases their height such that when they make landfall the effect could be devastating.

Answer: Because it is harder to draw breath in. And the cold

Explanation: At higher altitudes, it becomes more dangerous, and you can develop altitude-related illnesses such as HAPE and HACE. I read a book called Into Thin Air, and in the book the author goes into detail on the details/complications of climbing Mt.Everest and oxygen needs. Mountain climbers use canisters of oxygen called Supplemental Oxygen.

Answer:

Dehydration reaction (a condensation reaction)disaccharide will provide energy for chemical reactions in the body to take place.

Explanation:

The Condensation Reaction is an organic reaction in which two molecules combine to give a single product accompanied by the formation of a molecule of water H2O. Disaccharides are produced when two monosaccharides are chemically combined. The bond called O-glycosidic, is the bond by which monosaccharides join to form disaccharides or polysaccharides. In this type of bond, an OH group of an anomeric carbon of a monosaccharide reacts with an OH group of another monosaccharide, releasing a water molecule.The main function of disaccharides is to provide energy to the cells of the human body, or glycogen. This is achieved through enzymes that act in the synthesis of the disaccharide, extracting glucose. Among the main and best known enzymes that act in this process are insulin for sucrose, lactase for lactose, and trehalase for trehalose.

Answer:

The four stages of mitosis are known as prophase, metaphase, anaphase, telophase. Additionally, we'll mention three other intermediary stages (interphase, prometaphase, and cytokinesis) that play a role in mitosis. During the four phases of mitosis, nuclear division occurs in order for one cell to split into two.

Explanation:

Answer:

pollution

Explanation:

Pollution is the introduction of harmful materials into the environment. These harmful materials are called pollutants. Pollutants can be natural, such as volcanic ash. They can also be created by human activity, such as trash or runoff produced by factories.

Hope it helps!

Answer:

to pass off their offspring

Explanation:

i'm not sure  about what your asking  

Answer:

Answer:

More predators kill more prey, which, along with food scarcity, decreases the population.

Explanation:

Answer: ''Population Explosions The most obvious result of the removal of the top predators in an ecosystem is a population explosion in the prey species. ''

Explanation:

A grassland is a biome, an area of land that mostly has grasses. There are wild grasses, and there may be some trees. Several parts of the world have grasslands. Grasslands are found in Africa, North America, Central Asia, South America, and near the coasts of Australia.